#8460677

order	512
nilpotency class	2
automorphism	?
homology	Abelianization (H₁) = C₂⁶ · Schur multiplier (H₂) = C₂¹²

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, cosocle	C₂³	C₂⁶
prime radical	#2676	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

3957 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 6 generators on 48 points:

(1,2,8,7)(3,12,14,9)(4,10,5,15)(6,16,13,11)(17,18,23,27)(19,28,29,24)(20,25,31,30)(21,22,26,32)(33,34,40,38)(35,44,46,41)(36,47,42,37)(39,43,45,48);(1,3)(2,9)(4,6)(5,13)(7,12)(8,14)(10,11)(15,16)(19,29)(20,31)(24,28)(25,30)(33,35)(34,41)(36,45)(37,48)(38,44)(39,42)(40,46)(43,47);(1,4,8,5)(2,10,7,15)(3,6,14,13)(9,11,12,16)(17,19,23,29)(18,24,27,28)(20,26,31,21)(22,30,32,25)(33,36)(34,37)(35,45)(38,47)(39,46)(40,42)(41,48)(43,44);(1,5,8,4)(2,10,7,15)(3,13,14,6)(9,11,12,16)(17,20)(18,25)(19,26)(21,29)(22,24)(23,31)(27,30)(28,32)(33,37,40,47)(34,42,38,36)(35,43,46,48)(39,41,45,44);(1,6,8,13)(2,11,7,16)(3,4,14,5)(9,10,12,15)(17,21,23,26)(18,22,27,32)(19,20,29,31)(24,30,28,25)(33,38,40,34)(35,44,46,41)(36,47,42,37)(39,48,45,43);(1,7,8,2)(3,12,14,9)(4,15,5,10)(6,16,13,11)(17,22)(18,26)(19,30)(20,28)(21,27)(23,32)(24,31)(25,29)(33,39)(34,43)(35,42)(36,46)(37,44)(38,48)(40,45)(41,47)

Polycyclic presentation:

2^9|a^2=gi,c^2=gh,d^2=g,e^2=gi,f^2=ghi,b^a=bg,c^a=ch,d^a=dg,e^a=eghi,c^b=ci,d^b=dh,f^d=fgi

Conjugacy classes & character table

89 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8367873);